Intel Iris Graphics 540 vs NVIDIA GeForce 7800 GTX 512

Description

This is a comprehensive analysis comparing the Intel Iris Graphics 540 on one side and NVIDIA GeForce 7800 GTX 512 on the other side.

The first video card was released on Sep 1st, 2015. This GPU is equipped with System Shared of System Shared memory, with a bandwidth of System Dependent. The architecture of this card: base clock of 300 MHz and a boost clock of 1000 MHz, TDP of this video card is 15 W.

The second video card was released on Nov 14th, 2005 and comes with 0.5 GB of GDDR3 memory, with a bandwidth of 51.20 GB/s. This GPU also has a base clock of and a boost clock of , and it has a TDP of 108 W.

This table also comprises board specifications, pixel and texture filtration, launch price, and benchmarks such as G3DMark, PassMark G2D, 3DMark Firestrike, FPS, and Hashrate.

Key Differences

Advantages of Intel Iris Graphics 540:

  • Intel Iris Graphics 540 is newer: launch date is Sep 1st, 2015.
  • Passmark G3DMark is 76.76%: higher: 1252 vs 291.
  • Passmark PassMark G2D is 39.32%: higher: 323 vs 196.
  • Consumes less energy: 108 W vs 15 W.

Advantages of NVIDIA GeForce 7800 GTX 512:

No advantages here...

Technical specifications

Intel Iris Graphics 540 NVIDIA GeForce 7800 GTX 512
Graphics Processor
GPU Name: Intel Iris Graphics 540 NVIDIA GeForce 7800 GTX 512
GPU Variant: - GF-7800-U-A2
Processor: Generation 9.0 Curie
Foundry: Intel TSMC
Technology: 14 nm+ 110 nm
Transistors: unknown 302 million
Die Size: unknown 333 mm²
General information
Release Date: Sep 1st, 2015 Nov 14th, 2005
Availability: - -
Generation: HD Graphics-M (Skylake) GeForce 7 PCIe (7800)
Predecessor: - GeForce 6 PCIe
Successor: - GeForce 8
Production: Active End-of-life
Launch Price: - 649 USD
Current Price: - -
Bus Interface: Ring Bus PCIe 1.0 x16
Reviews: 2 in our database 206 in our database
Clock Speeds
Base Clock Speed: 300 MHz -
Boost Clock Speed: 1000 MHz -
SOC clock: - -
UVD clock: - -
Memory Clock: System Shared 800 MHz 1600 Mbps effective
Memory specs
RAM: System Shared 0.5 GB
Type of memory: System Shared GDDR3
Memory Bus: System Shared 256 bit
Memory Bandwidth: System Dependent 51.20 GB/s
Render Config
Shading Units: 384 -
TMUs: 48 24
ROPs: 6 16
Compute units: - -
Tensor Cores: - -
RT Cores: - -
L0 Cache: - -
L1 Cache: - -
L2 Cache: - -
L3 Cache: - -
Board specs
Slot Width: IGP Dual-slot
Length: - 228 mm 9 inches
Width: - 111 mm 4.4 inches
Height: - 38 mm 1.5 inches
TDP: 15 W 108 W
Suggested PSU: - 300 W
Outputs: No outputs 2x DVI1x S-Video
Power Connectors: - -
Part Number: - -
Board Number: - P348
Technology Support
DirectX: 12 (12_1) 9.0c (9_3)
OpenGL: 4.6 2.1
OpenCL: 6252 -
Vulkan: 2018 -
CUDA: - -
Shader Model: - -

Theoretical Performance

Pixel Fillrate:
Intel Iris Graphics 540
6 GPixel/s
NVIDIA GeForce 7800 GTX 512
8 GPixel/s
Texture Fillrate:
Intel Iris Graphics 540
48 GTexel/s
NVIDIA GeForce 7800 GTX 512
12 GTexel/s
FP32 (float):
Intel Iris Graphics 540
768 GFLOPS
NVIDIA GeForce 7800 GTX 512
Unified Shaders:
Intel Iris Graphics 540
384
NVIDIA GeForce 7800 GTX 512
No data
Texture Mapping Units:
Intel Iris Graphics 540
48
NVIDIA GeForce 7800 GTX 512
20
Render Output Units:
Intel Iris Graphics 540
6
NVIDIA GeForce 7800 GTX 512
16
Pixel Shaders:
Intel Iris Graphics 540
No data
NVIDIA GeForce 7800 GTX 512
20
Vertex Shaders:
Intel Iris Graphics 540
No data
NVIDIA GeForce 7800 GTX 512
7

Benchmarks Performance Tests

Passmark (G3D):
Intel Iris Graphics 540
1252
NVIDIA GeForce 7800 GTX 512
291
PassMark (G2D):
Intel Iris Graphics 540
323
NVIDIA GeForce 7800 GTX 512
196
3DMark (Ice Storm):
Intel Iris Graphics 540
123587
NVIDIA GeForce 7800 GTX 512
No data
OpenCL:
Intel Iris Graphics 540
6252
NVIDIA GeForce 7800 GTX 512
No data
Vulkan:
Intel Iris Graphics 540
2018
NVIDIA GeForce 7800 GTX 512
No data
METAL:
Intel Iris Graphics 540
6079
NVIDIA GeForce 7800 GTX 512
No data
Power Performance:
Intel Iris Graphics 540
No data
NVIDIA GeForce 7800 GTX 512
3.38

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