Home GPU Comparison AMD Radeon HD 7870 XT vs AMD FirePro D700

AMD Radeon HD 7870 XT vs AMD FirePro D700

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT and 6GB VRAM FirePro D700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 XT 's Advantages
Boost Clock975MHz
Lower TDP (185W vs 274W)
AMD FirePro D700 's Advantages
Released 1 years and 2 months late
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (263.0GB/s vs 192.0GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7870 XT
2.995 TFLOPS
FirePro D700 +16%
3.482 TFLOPS
VS

Graphics Card

Nov 2012
Release Date
Jan 2014
Southern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

925 MHz
Base Clock
-
975 MHz
Boost Clock
-
1500 MHz
Memory Clock
1370 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
192.0GB/s
Bandwidth
263.0GB/s

Render Config

-
SM Count
-
24
Compute Units
32
1536
Shading Units
2048
96
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB

Theoretical Performance

31.20 GPixel/s
Pixel Rate
27.20 GPixel/s
93.60 GTexel/s
Texture Rate
108.8 GTexel/s
-
FP16 (half)
-
2.995 TFLOPS
FP32 (float)
3.482 TFLOPS
748.8 GFLOPS
FP64 (double)
870.4 GFLOPS

Graphics Processor

Tahiti
GPU Name
Tahiti
Tahiti LE (215-0821122)
GPU Variant
Tahiti XT GL
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
4.313 billion
352 mm²
Die Size
352 mm²

Board Design

185W
TDP
274W
450 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.2 1x SDI
2x 6-pin
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
5.1

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