Home GPU Comparison AMD Radeon R7 250X vs AMD Radeon HD 7950 Monica BIOS 2

AMD Radeon R7 250X vs AMD Radeon HD 7950 Monica BIOS 2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 3GB VRAM Radeon HD 7950 Monica BIOS 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Released 2 years and 1 months late
Lower TDP (80W vs 85W)
AMD Radeon HD 7950 Monica BIOS 2 's Advantages
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (240.0GB/s vs 72.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
Radeon HD 7950 Monica BIOS 2 +1%
1.229 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jan 2012
Volcanic Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1125 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
72.00GB/s
Bandwidth
240.0GB/s

Render Config

-
SM Count
-
10
Compute Units
12
640
Shading Units
768
40
TMUs
48
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB

Theoretical Performance

15.20 GPixel/s
Pixel Rate
25.60 GPixel/s
38.00 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
1216 GFLOPS
FP32 (float)
1229 GFLOPS
76.00 GFLOPS
FP64 (double)
307.2 GFLOPS

Graphics Processor

Cape Verde
GPU Name
Tahiti
Cape Verde XT
GPU Variant
Tahiti PRO (215-0821056)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
4.313 billion
123 mm²
Die Size
352 mm²

Board Design

80W
TDP
85W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

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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